CN104277294A - Environment-friendly extruded polystyrene gypsum composite heat preservation board - Google Patents
Environment-friendly extruded polystyrene gypsum composite heat preservation board Download PDFInfo
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- CN104277294A CN104277294A CN201410529918.5A CN201410529918A CN104277294A CN 104277294 A CN104277294 A CN 104277294A CN 201410529918 A CN201410529918 A CN 201410529918A CN 104277294 A CN104277294 A CN 104277294A
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- 239000004793 Polystyrene Substances 0.000 title claims abstract description 34
- 229920002223 polystyrene Polymers 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 24
- 239000010440 gypsum Substances 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 title abstract 3
- 239000000843 powder Substances 0.000 claims abstract description 75
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 24
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 24
- DEIGXXQKDWULML-UHFFFAOYSA-N 1,2,5,6,9,10-hexabromocyclododecane Chemical compound BrC1CCC(Br)C(Br)CCC(Br)C(Br)CCC1Br DEIGXXQKDWULML-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920001661 Chitosan Polymers 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229940037003 alum Drugs 0.000 claims abstract description 13
- 229920005669 high impact polystyrene Polymers 0.000 claims abstract description 13
- 239000004797 high-impact polystyrene Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 235000012424 soybean oil Nutrition 0.000 claims abstract description 13
- 239000003549 soybean oil Substances 0.000 claims abstract description 13
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012964 benzotriazole Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 49
- 239000004744 fabric Substances 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 239000004570 mortar (masonry) Substances 0.000 claims description 24
- 238000010792 warming Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 241000196324 Embryophyta Species 0.000 claims description 12
- 239000004593 Epoxy Substances 0.000 claims description 12
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 12
- 229920002472 Starch Polymers 0.000 claims description 12
- XFBXDGLHUSUNMG-UHFFFAOYSA-N alumane;hydrate Chemical compound O.[AlH3] XFBXDGLHUSUNMG-UHFFFAOYSA-N 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000011362 coarse particle Substances 0.000 claims description 12
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 12
- 229920002050 silicone resin Polymers 0.000 claims description 12
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 12
- 235000019698 starch Nutrition 0.000 claims description 12
- 239000008107 starch Substances 0.000 claims description 12
- 239000010913 used oil Substances 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 9
- 239000004567 concrete Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 125000005605 benzo group Chemical group 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 235000011837 pasties Nutrition 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 abstract description 3
- 235000019404 dichlorodifluoromethane Nutrition 0.000 abstract description 3
- 239000004338 Dichlorodifluoromethane Substances 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- 239000004595 color masterbatch Substances 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 14
- 230000003712 anti-aging effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an environment-friendly extruded polystyrene gypsum composite heat preservation board. The environment-friendly extruded polystyrene gypsum composite heat preservation board is characterized by comprising the following raw materials in parts by weight: 90-100 parts of polystyrene, 4-5 parts of high impact polystyrene, 20-25 parts of high-density polyethylene, 2-3 parts of dichlorodifluoromethane, 18-22 parts of modified loess powder, 3-4 parts of white alum, 3-4 parts of chitosan, 3-5 parts of epoxidized soybean oil, 1-2 parts of color master batch, 12-14 parts of nanometer diatomite powder, 5-7 parts of organic silicon resin, 1-2 parts of hexabromocyclododecane, 3-4 parts of chlorinated paraffin, 2-3 parts of aluminum hydrate powder and 2-3 parts of benzotriazole.
Description
Technical field
The present invention relates to a kind of environmental protection extruded polystyrene composite gypsum material warming plate and preparation method.
Background technology
Extrusion moulding type polystyrene thermal insulation plate (XPS) is made up of a polystyrene resin material material, becomes and connects even closely knit plate body structure, have good thermal and insulating performance through mechanical extrusion molding extrusion molding.Owing to itself having heat insulating and high strength physical chemistry feature, be widely used in buildings external and internal wall heat insulating, flooring heat insulating, the roof heat insulation such as Steel Concrete, profiled sheet is heat insulation, with other materials as the Prefabrication such as plasterboard, glass fiber reticular cloth becomes composite strengthening lagging material, template Cast-in-place concrete lagging material is combined into large form, and as other structural construction packing materials etc.
Extrusion moulding type polystyrene thermal insulation plate (XPS) feature, excellent thermal insulation performance: extrusion moulding type polystyrene thermal insulation plate has closed honeycomb structure closely, there is the characteristic of rate of high thermal resistance, low linear expansion, its physicalchemical structure is comparatively stable, unharmful substance volatilizees, and therefore heat-insulating property is comparatively lasting; Waterproof and dampproof excellent property: extrusion moulding type polystyrene thermal insulation plate polystyrene molecular structure is tight, closed pore molecular structure, and itself does not absorb water, producing the extrusion molding of sheet material monoblock does not have crack, is hydrophobic material.Good resistance to compression, shock resistance: extrusion moulding type polystyrene thermal insulation plate is connected seamless because foaming structure extruding is tight, its ultimate compression strength is higher, has good compressive property and has impact resistance.Good anti ageing property: extrusion moulding type polystyrene thermal insulation plate due to its physicalchemical structure stablize, its protection against corrosion, durable in use, even if long-time bubble still remains unchanged, more general its anti-aging of hard foamed lagging material is good, and work-ing life can reach 30-50.Extrusion moulding type polystyrene thermal insulation plate is by lightweight, the high rigidity extruded sheet cellular structural material that formed of closed-cell foam structure completely, and uniform honeycomb structure causes high hard, but unlike polyurethane foam, phenolic foam embrittlement, therefore not cracky, not only carry, install light, cutting is easy, as the ability to bear that can not affect structure during thermal insulation of roof.
Summary of the invention
The object of this invention is to provide a kind of excellent thermal insulation performance, waterproof and dampproof excellent property environmental protection extruded polystyrene composite gypsum material warming plate and preparation method.The object of the invention is to be achieved through the following technical solutions:
A kind of environmental protection extruded polystyrene composite gypsum material warming plate, it is characterized in that being made up of the raw material of following weight part: high-impact polystyrene 4-5, high density polyethylene(HDPE) 20-25, freon-12-3, modified Loess powder 18-22, alum 3-4, chitosan 3-4, epoxy soybean oil 3-5, Masterbatch 1-2, nano diatomite powder 12-14, silicone resin 5-7, hexabromocyclododecane 1-2, clorafin 3-4, aluminium hydrate powder 2-3, benzotriazole 2-3, described modified Loess powder is obtained by the raw material of following weight part: loess 100-120, plant ash 30-40, used oil 10-12, starch 10-12, Sodium dodecylbenzene sulfonate 1-2, aluminium powder 0.2-0.3, water is appropriate, modified Loess powder preparation method is: loess is calcined 2-3 hour at 460-480 DEG C, grinding powder, starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, is heated into pasty state, in paste, add described calcined loess powder, plant ash, aluminium powder, used oil, mix and blend 40-50 minute, send in 60-70 DEG C of drying room and dry, be broken into coarse particles, sift out the coarse particles of 1-3mm.
The preparation method of described extruded polystyrene composite gypsum material warming plate carries out as follows:
(1) by modified Loess powder, alum, chitosan, epoxy soybean oil, Masterbatch, nano diatomite powder, silicone resin, hexabromocyclododecane, clorafin, aluminium hydrate powder, benzo three nitrogen, stir;
(2) then by high-impact polystyrene, high density polyethylene(HDPE) and step (1) mixing of materials, 190-235 DEG C is heated to; Make each material melts and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-135 DEG C, then, sends into extruding machine, extrusion moulding.
The installation method of described ring extruded polystyrene composite gypsum material warming plate, comprises the following steps:
(1) base cleaning: foreign material and the gaul position such as floating ash, releasing agent greasy dirt residual on cleaning concrete wall surface;
(2) mortar is prepared: in water: the ratio hand electric stirrer of mortar=1:5 stirs, and the time of stirring and time of repose are: 5min;
(3) brush special interface agent together: before stickup extruded sheet, at the very thin brushing of extruded sheet sticking veneer one special interface agent; Polymer bonding mortar can be smeared carry out metope sticking construction after interfacial agents is dried;
(4) haftplatte end turns over bag grid cloth: paste edges of boards in advance and turn over bag grid cloth, be firmly pasted onto wide for the 80mm be not less than in the wide grid cloth of 220mm on basal plane with special adhesive mortar, again residue grid cloth is turned over bag and come when the later stage pastes extruded sheet; (5) extruded sheet is pasted.
Beneficial effect of the present invention is as follows:
It is high that the present invention has intensity, and quality is light, the feature that thermal conductivity is low, fire-retardant, and intensity is high, protection against corrosion, high pressure resistance and anti-aging, can replace polystyrene foam plate, extruded sheet and heat insulation system pulp particle warming plate etc., be suitable for industrialized mass production.
Embodiment
In order to make the object of patent protection of the present invention, technical scheme and advantage clearly understand, below the present invention is further elaborated.
Embodiment 1
A kind of environmental protection extruded polystyrene composite gypsum material warming plate, it is characterized in that being made up of the raw material of following weight part: high-impact polystyrene 4, high density polyethylene(HDPE) 20, freon-12, modified Loess powder 18, alum 3, chitosan 3, epoxy soybean oil 3, Masterbatch 1, nano diatomite powder 12, silicone resin 5, hexabromocyclododecane 1, clorafin 3, aluminium hydrate powder 2, benzotriazole 2, described modified Loess powder is obtained by the raw material of following weight part: loess 100, plant ash 30, used oil 10, starch 10, Sodium dodecylbenzene sulfonate 1, aluminium powder 0.2, water is appropriate, modified Loess powder preparation method is: calcined 2 hours at 460 DEG C by loess, grinding powder, starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, is heated into pasty state, in paste, add described calcined loess powder, plant ash, aluminium powder, used oil, mix and blend 40 minutes, send in 60 DEG C of drying rooms and dry, be broken into coarse particles, sift out the coarse particles of 1mm.
The preparation method of described extruded polystyrene composite gypsum material warming plate carries out as follows:
(1) by modified Loess powder, alum, chitosan, epoxy soybean oil, Masterbatch, nano diatomite powder, silicone resin, hexabromocyclododecane, clorafin, aluminium hydrate powder, benzo three nitrogen, stir;
(2) then by high-impact polystyrene, high density polyethylene(HDPE) and step (1) mixing of materials, 190 DEG C are heated to; Make each material melts and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100 DEG C, then, sends into extruding machine, extrusion moulding.
The installation method of described ring extruded polystyrene composite gypsum material warming plate, comprises the following steps:
(1) base cleaning: foreign material and the gaul position such as floating ash, releasing agent greasy dirt residual on cleaning concrete wall surface;
(2) mortar is prepared: in water: the ratio hand electric stirrer of mortar=1:5 stirs, and the time of stirring and time of repose are: 5min;
(3) brush special interface agent together: before stickup extruded sheet, at the very thin brushing of extruded sheet sticking veneer one special interface agent; Polymer bonding mortar can be smeared carry out metope sticking construction after interfacial agents is dried;
(4) haftplatte end turns over bag grid cloth: paste edges of boards in advance and turn over bag grid cloth, be firmly pasted onto wide for the 80mm be not less than in the wide grid cloth of 220mm on basal plane with special adhesive mortar, again residue grid cloth is turned over bag and come when the later stage pastes extruded sheet; (5) extruded sheet is pasted.
Embodiment 2
A kind of environmental protection extruded polystyrene composite gypsum material warming plate, it is characterized in that being made up of the raw material of following weight part: high-impact polystyrene 5, high-density polyethylene 25, freonll-11 3, modified Loess powder 22, alum 4, chitosan 4, epoxy soybean oil 5, Masterbatch 2, nano diatomite powder 14, silicone resin 7, hexabromocyclododecane 2, clorafin 4, aluminium hydrate powder 3, benzotriazole 3, described modified Loess powder is obtained by the raw material of following weight part: loess 120, plant ash 40, used oil 12, starch 12, Sodium dodecylbenzene sulfonate 2, aluminium powder 0.3, water is appropriate, modified Loess powder preparation method is: calcined 3 hours at 480 DEG C by loess, grinding powder, starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, is heated into pasty state, in paste, add described calcined loess powder, plant ash, aluminium powder, used oil, mix and blend 50 minutes, send in 70 DEG C of drying rooms and dry, be broken into coarse particles, sift out the coarse particles of 3mm.
The preparation method of described extruded polystyrene composite gypsum material warming plate carries out as follows:
(1) by modified Loess powder, alum, chitosan, epoxy soybean oil, Masterbatch, nano diatomite powder, silicone resin, hexabromocyclododecane, clorafin, aluminium hydrate powder, benzo three nitrogen, stir;
(2) then by high-impact polystyrene, high density polyethylene(HDPE) and step (1) mixing of materials, 235 DEG C are heated to; Make each material melts and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 135 DEG C, then, sends into extruding machine, extrusion moulding.
The installation method of described ring extruded polystyrene composite gypsum material warming plate, comprises the following steps:
(1) base cleaning: foreign material and the gaul position such as floating ash, releasing agent greasy dirt residual on cleaning concrete wall surface;
(2) mortar is prepared: in water: the ratio hand electric stirrer of mortar=1:5 stirs, and the time of stirring and time of repose are: 5min;
(3) brush special interface agent together: before stickup extruded sheet, at the very thin brushing of extruded sheet sticking veneer one special interface agent; Polymer bonding mortar can be smeared carry out metope sticking construction after interfacial agents is dried;
(4) haftplatte end turns over bag grid cloth: paste edges of boards in advance and turn over bag grid cloth, be firmly pasted onto wide for the 80mm be not less than in the wide grid cloth of 220mm on basal plane with special adhesive mortar, again residue grid cloth is turned over bag and come when the later stage pastes extruded sheet; (5) extruded sheet is pasted.
Embodiment 3
A kind of environmental protection extruded polystyrene composite gypsum material warming plate, it is characterized in that being made up of the raw material of following weight part: high-impact polystyrene 5, high density polyethylene(HDPE) 25, freonll-11 3, modified Loess powder 20, alum 4, chitosan 4, epoxy soybean oil 4, Masterbatch 1, nano diatomite powder 13, silicone resin 6, hexabromocyclododecane 2, clorafin 4, aluminium hydrate powder 3, benzotriazole 2, described modified Loess powder is obtained by the raw material of following weight part: loess 100, plant ash 35, used oil 11, starch 11, Sodium dodecylbenzene sulfonate 1, aluminium powder 0.2, water is appropriate, modified Loess powder preparation method is: calcined 2 hours at 480 DEG C by loess, grinding powder, starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, is heated into pasty state, in paste, add described calcined loess powder, plant ash, aluminium powder, used oil, mix and blend 50 minutes, send in 60 DEG C of drying rooms and dry, be broken into coarse particles, sift out the coarse particles of 1-3mm.
The preparation method of described extruded polystyrene composite gypsum material warming plate carries out as follows:
(1) by modified Loess powder, alum, chitosan, epoxy soybean oil, Masterbatch, nano diatomite powder, silicone resin, hexabromocyclododecane, clorafin, aluminium hydrate powder, benzo three nitrogen, stir;
(2) then by high-impact polystyrene, high density polyethylene(HDPE) and step (1) mixing of materials, 190-235 DEG C is heated to; Make each material melts and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-135 DEG C, then, sends into extruding machine, extrusion moulding.
The installation method of described ring extruded polystyrene composite gypsum material warming plate, comprises the following steps:
(1) base cleaning: foreign material and the gaul position such as floating ash, releasing agent greasy dirt residual on cleaning concrete wall surface;
(2) mortar is prepared: in water: the ratio hand electric stirrer of mortar=1:5 stirs, and the time of stirring and time of repose are: 5min;
(3) brush special interface agent together: before stickup extruded sheet, at the very thin brushing of extruded sheet sticking veneer one special interface agent; Polymer bonding mortar can be smeared carry out metope sticking construction after interfacial agents is dried;
(4) haftplatte end turns over bag grid cloth: paste edges of boards in advance and turn over bag grid cloth, be firmly pasted onto wide for the 80mm be not less than in the wide grid cloth of 220mm on basal plane with special adhesive mortar, again residue grid cloth is turned over bag and come when the later stage pastes extruded sheet; (5) extruded sheet is pasted.
Embodiment 4
A kind of environmental protection extruded polystyrene composite gypsum material warming plate, it is characterized in that being made up of the raw material of following weight part: high-impact polystyrene 4-5, high density polyethylene(HDPE) 24, freon-12, modified Loess powder 20, alum 4, chitosan 4, epoxy soybean oil 4, Masterbatch 2, nano diatomite powder 13, silicone resin 5, hexabromocyclododecane 1, clorafin 4, aluminium hydrate powder 3, benzotriazole 3, described modified Loess powder is obtained by the raw material of following weight part: loess 100, plant ash 35, used oil 10, starch 12, Sodium dodecylbenzene sulfonate 1, aluminium powder 0.2, water is appropriate, modified Loess powder preparation method is: calcined 3 hours at 460 DEG C by loess, grinding powder, starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, is heated into pasty state, in paste, add described calcined loess powder, plant ash, aluminium powder, used oil, mix and blend 50 minutes, send in 70 DEG C of drying rooms and dry, be broken into coarse particles, sift out the coarse particles of 1-3mm.
The preparation method of described extruded polystyrene composite gypsum material warming plate carries out as follows:
(1) by modified Loess powder, alum, chitosan, epoxy soybean oil, Masterbatch, nano diatomite powder, silicone resin, hexabromocyclododecane, clorafin, aluminium hydrate powder, benzo three nitrogen, stir;
(2) then by high-impact polystyrene, high density polyethylene(HDPE) and step (1) mixing of materials, 200 DEG C are heated to; Make each material melts and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 120 DEG C, then, sends into extruding machine, extrusion moulding.
The installation method of described ring extruded polystyrene composite gypsum material warming plate, comprises the following steps:
(1) base cleaning: foreign material and the gaul position such as floating ash, releasing agent greasy dirt residual on cleaning concrete wall surface;
(2) mortar is prepared: in water: the ratio hand electric stirrer of mortar=1:5 stirs, and the time of stirring and time of repose are: 5min;
(3) brush special interface agent together: before stickup extruded sheet, at the very thin brushing of extruded sheet sticking veneer one special interface agent; Polymer bonding mortar can be smeared carry out metope sticking construction after interfacial agents is dried;
(4) haftplatte end turns over bag grid cloth: paste edges of boards in advance and turn over bag grid cloth, be firmly pasted onto wide for the 80mm be not less than in the wide grid cloth of 220mm on basal plane with special adhesive mortar, again residue grid cloth is turned over bag and come when the later stage pastes extruded sheet; (5) extruded sheet is pasted.
The spec characteristic of extrusion moulding type polystyrene thermal insulation plate sees table:
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (3)
1. an environmental protection extruded polystyrene composite gypsum material warming plate, it is characterized in that being made up of the raw material of following weight part: high-impact polystyrene 4-5, high density polyethylene(HDPE) 20-25, freon-12-3, modified Loess powder 18-22, alum 3-4, chitosan 3-4, epoxy soybean oil 3-5, Masterbatch 1-2, nano diatomite powder 12-14, silicone resin 5-7, hexabromocyclododecane 1-2, clorafin 3-4, aluminium hydrate powder 2-3, benzotriazole 2-3, described modified Loess powder is obtained by the raw material of following weight part: loess 100-120, plant ash 30-40, used oil 10-12, starch 10-12, Sodium dodecylbenzene sulfonate 1-2, aluminium powder 0.2-0.3, water is appropriate, modified Loess powder preparation method is: loess is calcined 2-3 hour at 460-480 DEG C, grinding powder, starch, Sodium dodecylbenzene sulfonate are joined in suitable quantity of water, is heated into pasty state, in paste, add described calcined loess powder, plant ash, aluminium powder, used oil, mix and blend 40-50 minute, send in 60-70 DEG C of drying room and dry, be broken into coarse particles, sift out the coarse particles of 1-3mm.
2. the preparation method of extruded polystyrene composite gypsum material warming plate as claimed in claim 1, is characterized in that carrying out as follows:
(1) by modified Loess powder, alum, chitosan, epoxy soybean oil, Masterbatch, nano diatomite powder, silicone resin, hexabromocyclododecane, clorafin, aluminium hydrate powder, benzo three nitrogen, stir;
(2) then by high-impact polystyrene, high density polyethylene(HDPE) and step (1) mixing of materials, 190-235 DEG C is heated to; Make each material melts and mixing, form polymer melt; Then add freonll-11 to be uniformly mixed; Melt is cooled to 100-135 DEG C, then, sends into extruding machine, extrusion moulding.
3. the installation method of ring extruded polystyrene composite gypsum material warming plate according to claim 1, is characterized in that comprising the following steps:
(1.) base cleaning: foreign material and the gaul position such as floating ash, releasing agent greasy dirt residual on cleaning concrete wall surface;
(2). preparation mortar: in water: the ratio of mortar=1:5 stirs with hand electric stirrer, and the time of stirring and time of repose are: 5min;
(3). brush special interface agent one: before stickup extruded sheet, at the very thin brushing of extruded sheet sticking veneer one special interface agent; Polymer bonding mortar can be smeared carry out metope sticking construction after interfacial agents is dried;
(4) haftplatte end turns over bag grid cloth: paste edges of boards in advance and turn over bag grid cloth, be firmly pasted onto wide for the 80mm be not less than in the wide grid cloth of 220mm on basal plane with special adhesive mortar, again residue grid cloth is turned over bag and come when the later stage pastes extruded sheet;
(5) extruded sheet is pasted.
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| CN201410529918.5A CN104277294A (en) | 2014-10-10 | 2014-10-10 | Environment-friendly extruded polystyrene gypsum composite heat preservation board |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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